diraemon

MrPLC Member
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Everything posted by diraemon

  1. com error in QJ71MT91 modbus module

    yes mr. @Wasan I use the extension module and have adjusted to the number slot and have no errors, but still can't use modbus poll..
  2. com error in QJ71MT91 modbus module

    I have changed IP on GXW2 to be different from IP on PC. I want to ask whether in "open settings" I don't need to change anything? and I've tried pinging again but still like this screenshot.   I connected the internet cable from QJ71MT91 port to Ethernet port on PC. Do not connect an ethernet cable to the PLC port Q03UDV. Did I connect it wrong?
  3. com error in QJ71MT91 modbus module

    mr. @Wasan  I have followed the advice of your tutorial but still experience difficulties when pinging use cmd and when trying modbus poll,,   this is my configuration : in IP laptop in GX works2   IP in module QJ71MT91   in modbus assignment parameter   in modbus poll using IP same as in module QJ71MT91   in cmd result the pinging same as IP in module QJ71MT91 i dont know I missing  what?
  4. com error in QJ71MT91 modbus module

      I have reposted my attachment in above,, already sir but it still fails when connecting with modbus,, ?
  5. com error in QJ71MT91 modbus module

    mr @Wasan i still failed to connect modbus poll,, is there something I missed?  
  6. com error in QJ71MT91 modbus module

    I use ladder sir for the program,, not familiar with FB,, this program that I tried and the result was no error but I still failed to try modbus poll,,
  7. com error in QJ71MT91 modbus module

    but in this time i can write the module QJ71MT91 without error in notif LED module but still cant connect the module to modbus poll,, i connect the cable like this to connect modbus poll but failed always,,
  8. com error in QJ71MT91 modbus module

    its still cant work in gxwork2 sir, i can write the program you give to me to PLC,, but thx you for reply me mr. daniel
  9. can I have the .zip file? please sent to me
  10. com error in QJ71MT91 modbus module

    thx you mr. daniel.. i try it,,
  11. com error in QJ71MT91 modbus module

    can you give me an example program to diagnose it? I still confused to program it sir,,  
  12. com error in QJ71MT91 modbus module

    I installed GX configuration-MB but it can't be used because I use PLC Q03UDV which doesn't support GX developer? can the configuration-MB GX be used separately?
  13. hallo all, I want to ask if I click "read PLC Data" the "points" will appear, I use the QY18A output module that uses 8 points but there is no choice, the smallest is only 16 points.  so I can't put 148 in the "start XY" column ... will it affect the I / O address in the program?
  14. ladder program

    Thx you mr. @sczot and mr. @Wasan
  15. ladder program

    Hello everyone, I want to know why the Y172 coil is ON / logic 1? whereas contact SM1 is worth OFF / logic 0? can anyone explain it to me ?
  16. ladder program

    is SM1 a type of Emergency button that must use NC at first?
  17. I/O assignment setting in GX-WORK2

    thx u mr. Daniel
  18. Hello.. I have hmi Proface GP-4301TW, USB type B cable and ethernet cable. I want to transfer the program to the hmi but I cant. When I turn on the power of hmi,  a series of test appears and finally it looks like the photo below and I cant enter the offline menu.. can anybody help me to solve the problem?
  19. A1SD75P2-S3

    i have some work like you,,can I know pin configuration rs422 in A1SD75P2-S3 ?
  20. thankyou mr wasan for explaining it,,
  21. hy everyone.. I want to communication inverter SJ700 to hmi mitsubishi GS2017 for read an code error in interface HMI? is it possible to communication between them?
  22. on GS2107 there is no modbus for brand inverter hitachi,, does that mean there is no limit to connecting, what brands can be connected provided that their booth has a modbus connection?
  23. Connectio PLC, HMI, MODBUS, and Thermocouple

    thankyou mr garry..
  24. hello everybody, can anybody help me? I have PLC= Q03UDVCPU, HMI=  HAKKO-FUJI electric V9100iC, Modbus sielco= SS3018 and thermocouple Type K. I want to making trend in HMI cotinuously with TC type K and modbus SS3018. I attact what connecting I have to do.. but I dont understand what should I insert address in configuration trend on HMI. I've checked address with modbus poll (SS3018 with uport rs485 to TC type K), and I get address number 14 which stored the data result of temperature.. what should I setting for connected the TC to HMI?